Depends on what you want and can afford to spend. Clamping up both the inner and outer is the most foolproof. But, most loads on a tire/wheel come from the outside. I've been running weld on beadlocks from Tab for 6 or so years and have can count on one hand how many times I've popped an inner bead. However, they do tend to get dirt built up in them and will burp air occasionally. If you do pop an inner bead, they are very easy to reseat if anyone in your group has air.